Dab Tsi Yog Demography

Cov txheej txheem:

Dab Tsi Yog Demography
Dab Tsi Yog Demography

Video: Dab Tsi Yog Demography

Video: Dab Tsi Yog Demography
Video: ET Yaj - Yog Hmoov Dab Tsi 2024, Plaub Hlis Ntuj
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Demography yog ib lo lus uas qhia txog kev tshawb fawb uas kawm txog kev cai lij choj ntawm kev ua tub luam, nrog rau cov xwm txheej keeb kwm ntawm cov txheej txheem no. Cov ntsiab lus no feem ntau siv los ntawm cov kws tshaj lij thiab cov neeg soj ntsuam uas khaws cov ntaub ntawv ntawm cov neeg nyob rau hauv lub moj khaum ntawm qee cov kev cai (piv txwv, poj niam txiv neej, hnub nyoog, kev tshaj lij, thiab lwm yam).

Dab tsi yog demography
Dab tsi yog demography

Cov Lus Qhia

Kauj ruam 1

Thawj thawj zaug lo lus "demography" tau hais nyob hauv phau ntawv ntawm Fabkis tus kws tshawb fawb A. Guillard ("Cov ntsiab lus ntawm cov pej xeem cov txheeb cais lossis cov sib piv ntawm cov neeg nyob"). Cov ntsiab lus no tau dhau los ua qhov kawg ntawm 19th - thaum ntxov 20th caug xyoo. Yog tias peb xav txog cov pej xeem ua ib ceg ntawm kev paub txog science, tom qab ntawd nws tau tsim kho thiab muaj nyob rau ntau dua 300 xyoo. Tus neeg tsim qauv ntawm cov pej xeem raws li kev tshawb fawb yog tus paub txog lus Askiv uas yog thawj zaug tsim lub rooj ua neej nyob rau Londoners, raws li kev txheeb cais ntev.

Kauj ruam 2

Cov ntsiab lus ntawm kev ua neeg nyob yog pej xeem. Lwm qhov kev xaiv yog cov neeg. Raws li lub hom phiaj ntawm cov pej xeem, cov pej xeem yog lub cev ntawm tib neeg, uas yog cov khoom siv thawj coj hauv zej zog, uas tau tsim keeb kwm thiab txuas ntxiv dua tshiab hauv cov txheej txheem ntawm kev tsim khoom thiab rov ua kom lub neej muaj sia.

Kauj ruam 3

Yuav ua li cas nkag siab txog cov pej xeem kev ua tub tu kiv los ntawm qhov pom ntawm cov kws tshawb fawb? Qhov no yog txheej txheem (ib qho yog qhov tseem ceeb) ntawm kev luam tawm ntawm haiv neeg. Rov luam yog qhov tseem ceeb thiab kuj yog cov yam ntxwv ntawm feem ntau ntawm cov pejxeem. Txoj kev kawm txog cov txheej txheem ntawm cov neeg muaj tub tu kiv yog ncaj qha rau kev muaj peev xwm ntawm pej xeem (thiab tsuas yog nws).

Kauj ruam 4

Demography tseem kawm txog cov txheej txheem ntawm kev cuam tshuam ntawm kev muaj tub muaj ki, kev tuag, kev ua txij ua nkawm thiab kev sib nrauj, nrog rau luam tawm ntawm cov pej xeem ua ke. Ntxiv rau, qhov kev tshawb fawb no tshuaj xyuas thiab txiav tawm cov qauv thiab kev mob siab ntawm cov txheej txheem no.

Kauj ruam 5

Hauv lub neej niaj hnub no, muaj cov pej xeem tsis yooj yim, tshwj xeeb tshaj yog nyob hauv cov teb chaws ntawm Asia, Africa, Latin America, qhov chaw uas muaj cov pej xeem tsis tu ncua thiab muaj kev ua neej zoo tsawg. Raws li qhov tshwm sim, muaj "kev sib cuag" ntawm cov tib neeg nrog lwm cov kev kawm (sociology thiab kev lag luam) thiab cov lus "sib txawv" ntawm cov pawg muaj nyiaj ntawm cov pej xeem thiab cov neeg pluag.

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